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EPD: Engineered cementitioust underlayment, Levelrock Brand 3500 Series, USG, Southard, OK Plant

USG Levelrock® Brand 3500 Series offers unmatched versatility and performance for flooring projects. Ideal for both residential and commercial applications, its fiber-reinforced formulation ensures strength and stability for long-lasting results.

This versatile underlayment provides a durable base for flooring surfaces while ensuring excellent sound absorption and thermal efficiency. Its smooth finish allows for easy application and compatibility with various flooring materials.

Applied at thickne...

Manufacturer:
USG, Southard, OK Plant
Group:
Country of production:
US country flagUnited States
Product name:
Engineered cementitioust underlayment
Commercial names:
Levelrock Brand 3500 Series
Category:
Gypsum and plaster
Class:
Leveling screeds (for floors)
Type:
Leveling screed

Environmental impacts

Global Warming Potential (A1-A3):
0.185 kg CO2e/kg
Available units for calculation:
kg, ton
Unique identifier (OCLID):
67b8b55d766aba5ccc735e48

Sustainability data background information

EPD number:
EPD 864
EPD program:
ASTM
Publication year:
2025
Product Category Rules (PCR):
NSF, Product Category Rules for Preparing an Environmental Product Declaration for: Portland Cement, Blended Hydraulic Cement, Masonry and Cement, V3.2, 2021
Environmental standard:
ISO 14040
Data source:
EPD Levelrock® Brand 3500 and 3500 FR Floor Underlayment Baltimore, MD, Fort Dodge, IA, Gypsum. OH, and Southard, OK
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent